Deficiency of IgG subclasses was considered in those patients whose values were below the 5th percentile data from the literature. Igs were determinated by radial immunodifusion and IgG subclasses ...

Patient & methods: As part of routine medical care, the author monitored total and IgG subclass levels, along with infection frequencies in a 35-year-old woman, with recurrent sinopulmonary ...

Structural variations, primarily in the hinge region (size and flexibility) and the number and position of disulfide bonds, lead to four distinct IgG subclasses: IgG1, IgG2, IgG3, and IgG4 ...

the immunology of human pregnancy and the role of the placenta in providing the fetal tissue with antibodies (IgG and its subclasses 1–4), which are required for the passive immunization of the ...

Objectives: To determine exercise induced changes in the adaptive immune system by measuring the immunoglobulin isotype and subclass response to an ultra-marathon ... Serum was stored at −80°C. IgM, ...